ANT2458Q5P2

Return Loss:	--
Applications:	WLAN
Height (Max):	5.984" (152.00mm)
Mounting Type:	Connector Mount
Ingress Protection:	--
Termination:	Connector, RP-TNC Male
Features:	--
Power - Max:	5W
Gain:	5dBi
Series:	--
VSWR:	2
Number of Bands:	2
Antenna Type:	Whip, Straight
Frequency Range:	--
Frequency (Center/Band):	2.4GHz, 5.8GHz
Frequency Group:	UHF (2 GHz ~ 3 GHz), SHF (f > 4 GHz)
Part Status:	Active
Packaging:	Bulk

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Introduction

ANT2458Q5P2 is an omnidirectional radio frequency (RF) antenna designed for commercial and mobile communications applications. It features a linear radiating element with a gain of 3.1 dBi, an impedance of 50 ohms, and a bandwidth of 5.3 GHz. The antenna is suitable for a wide variety of applications including Cellular (GSM, 3G and 4G), Wifi, WiMax, Bluetooth and ISM systems. This article discusses the application fields and the working principle of ANT2458Q5P2.

Application Field

ANT2458Q5P2 is designed to handle communications in the 5.3 GHz band. It is often used in Cellular (GSM, 3G, and 4G) systems, Wifi, WiMax, Bluetooth, and ISM systems. In addition, the low profile design and IP67 rating make it suitable for outdoor applications.The wide coverage area made possible by the omnidirectional radiation pattern makes it effective for mobile applications such as mobile phones, vehicle mounted antennas, and remote monitoring systems. Omnidirectional designs are also less vulnerable to fading effects caused by transmitting from a single direction.The wide bandwidth and low VSWR (Voltage Standing Wave Ratio) make it efficient in transmission and reception. The high efficiency further means that the power being transmitted can be used more efficiently.

Working Principle

A typical RF antenna is made up of four basic parts: a radiating element, a matching network, a ground plane, and a feed line. ANT2458Q5P2 is no exception.The radiating element is the most important part of an antenna. ANT2458Q5P2 features a linear radiating element made of aluminum and PVC-coated copper, which is connected to the matching network. The matching network is used to transform the antenna\'s impedance to match that of the transmission line.The ground plane helps to minimize losses and to improve the antenna\'s efficiency by providing a counter poise for the radiating element.The feed line carries the signal to and from the antenna. It is usually made of copper or aluminum and is designed to have a low VSWR. ANT2458Q5P2 uses a 50 ohm coaxial cable for the transmission line.

Conclusion

ANT2458Q5P2 is a low-profile omnidirectional RF antenna designed for commercial and mobile communications applications. It has excellent gain, high efficiency, and wide bandwidth. Its main application fields are cellular systems, Wifi, WiMax, Bluetooth, and ISM systems. Its working principle is based on a linear radiating element, a matching network, a ground plane, and a feed line. These characteristics make ANT2458Q5P2 one of the most versatile radio frequency antennas on the market.

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